A highly rare numismatic coin.
The coin being a new minting of the Mint of Warsaw (the so-called "noodle"), made in the late 1850s for collectors' needs, in a single mintage.
A beautifully preserved piece. Mint, with sharp relief and mirror.
Its rarity may be evidenced by the fact that Plage did not record a new mintage for this one, and Berezowski valued it 10 times higher than the mintage intended for circulation.